{1} Bugs by priority (1370 matches)

Lists all open bugs in order of priority.

Results (1 - 100 of 1370)

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Ticket Summary Component Version Priority Severity Milestone Owner Status Created
#13756 Typo in user guide suggests that there's an -O* option Documentation 8.0.2 normal 8.2.1 new May 25, 2017
#13755 GHC-8.0.2+ spits out $dm names in error messages Compiler (Type checker) 8.0.2 normal new May 25, 2017
#13752 Odd pattern synonym type errors Compiler (Type checker) 8.2.1-rc2 normal 8.4.1 merge May 25, 2017
#13751 Runtime crash with <<loop>> after concurrent stressing of STM computations Runtime System 8.0.2 highest 8.2.1 new May 24, 2017
#13750 GHC produces incorrect coercions in hairy code Compiler 8.2.1-rc2 highest 8.2.2 new May 24, 2017
#13748 Variables pretty-printed from -ddump-deriv are not scoped properly Compiler (Type checker) 8.0.1 normal new May 23, 2017
#13747 Can't use 'instance' keyword in associated type family instance Compiler 8.0.2 normal new May 23, 2017
#13746 Typeable changes in base-4.10 break ChasingBottoms's test suite libraries/base 8.2.1-rc2 normal patch May 22, 2017
#13744 Compile-time regression in 8.2 when compiling bloodhound's test suite Compiler 8.2.1-rc2 normal new May 22, 2017
#13742 Code using ConstraintKinds needs explicit kind signature with GHC 8.2.1 Compiler (Type checker) 8.2.1-rc2 normal new May 22, 2017
#13739 Very slow linking of profiled executables Compiler 8.2.1-rc2 normal new May 22, 2017
#13738 TypeApplications-related GHC internal error Compiler 8.0.1 normal new May 22, 2017
#13732 Incorrectly suggests ‘TypeOperators’ Compiler 8.0.1 normal new May 20, 2017
#13731 DeriveFunctor and friends don't understand type families Compiler 8.2.1-rc2 normal new May 20, 2017
#13730 Running GLUT code in GHCi yields NSInternalInconsistencyException GHCi 8.0.2 normal new May 19, 2017
#13729 ghc does not pick up TH changes across package boundaries Compiler 8.0.1 normal new May 19, 2017
#13728 Clarify the difference between NameL and NameU in Template Haskell Template Haskell 8.0.1 normal new May 19, 2017
#13726 Declaring GADT constructor and associated data family with the same name gives weird error Compiler (Type checker) 8.0.1 normal infoneeded May 19, 2017
#13724 Clamping of llvm llc to -O1 and -O2 Compiler (LLVM) 8.3 normal 8.4.1 new May 19, 2017
#13721 posix004 test succeeds but then I get an Apple problem report window that says: "posix004 quit unexpectedly" Runtime System 8.2.1-rc2 normal new May 18, 2017
#13719 checkFamInstConsistency dominates compile time Compiler (Type checker) 8.3 normal new May 18, 2017
#13717 Pattern synonym exhaustiveness checks don't play well with EmptyCase Compiler 8.2.1-rc1 normal 8.4.1 new May 18, 2017
#13715 test dynamic-paper for way profasm fails with Simplifier ticks exhausted Compiler 8.2.1-rc2 normal Research needed new May 17, 2017
#13713 fdefer-type-errors makes missing import errors disappear Compiler 8.0.2 normal new May 17, 2017
#13711 uname: illegal option -- o when running make clean in nofib NoFib benchmark suite 8.0.1 normal patch May 17, 2017
#13710 panic with boot and -jX Compiler 8.2.1-rc2 normal new May 17, 2017
#13708 Panic! (the "impossible" happened) bug in GHC 8.2.1 rc2 Compiler 8.2.1-rc2 normal 8.2.1 merge May 16, 2017
#13707 xmobar crashes with segmentation faults? Compiler 8.2.1-rc2 highest 8.2.1 new May 16, 2017
#13705 Failure of improvement for type-family dependencies Compiler 8.0.1 normal merge May 16, 2017
#13702 GHC can't produce position independent executables Compiler 8.0.2 high 8.2.1 patch May 15, 2017
#13695 Highly nested UNPACKed data causes panic Compiler 8.2.1-rc2 high 8.2.1 merge May 14, 2017
#13694 CSE runs before SpecConstr Compiler 8.0.1 normal new May 13, 2017
#13693 RTS cannot be reinitialized reliably after hs_exit() Runtime System 6.10.1 normal 8.4.1 new May 13, 2017
#13692 Constructors and such should be able to move around seq# sometimes Compiler 8.2.1-rc2 normal 8.4.1 new May 13, 2017
#13690 Running profiling tests in the GHCi way is extremely slow Compiler 8.2.1-rc2 normal 8.4.1 new May 12, 2017
#13689 Data.Either doesn't export INLINABLE short functions like "rights" Core Libraries 8.0.2 normal new May 12, 2017
#13680 Can't use TypeApplications with empty list expression Compiler (Type checker) 8.0.1 normal new May 10, 2017
#13678 Overhaul the linker Compiler (Linking) 8.3 lowest new May 10, 2017
#13676 Command line written to stats file by the rts is not executable Runtime System 8.0.2 normal new May 9, 2017
#13670 Improving Type Error Messages Compiler 8.0.1 normal new May 9, 2017
#13668 Space leak re-introduced Compiler 8.0.1 normal new May 9, 2017
#13666 The gcc wrapper can't handle trailing backslashes Driver 8.0.1 low patch May 8, 2017
#13660 Tail after and including `NUL` character in `FilePath`s silently truncated libraries/base 8.0.2 normal new May 7, 2017
#13657 Documentation: Functional dependencies by other means Documentation 8.0.1 normal new May 7, 2017
#13655 Spurious untouchable type variable in connection with rank-2 type and constraint family Compiler (Type checker) 8.2.1-rc2 normal new May 6, 2017
#13648 ApplicativeDo selects "GHC.Base.Monad.return" when actions are used without patterns. Compiler 8.2.1-rc1 normal new May 5, 2017
#13647 Tidy up TcTypeable Compiler 8.0.1 normal 8.4.1 new May 5, 2017
#13645 whoCreated produces an uninformative stack trace when an exception is raised in a CAF Compiler 8.0.1 normal new May 4, 2017
#13644 overloaded name used in record pattern matching leads to panic! (the 'impossible' happened) in ghc Compiler 8.0.2 normal new May 4, 2017
#13643 Core lint error with TypeInType and TypeFamilyDependencies Compiler 8.0.1 normal new May 4, 2017
#13639 Skylighting package compilation is glacial Compiler 8.0.1 normal 8.4.1 new May 2, 2017
#13637 Printing type operators adds extraneous parenthesis Compiler 8.2.1-rc2 normal alanz new May 2, 2017
#13634 num009 fails on POWER8 libraries/base 8.1 normal new May 1, 2017
#13633 testwsdeque failure on POWER8 Runtime System 8.1 normal new May 1, 2017
#13630 ByteString pinned memory can be leaky Runtime System 8.0.1 normal new Apr 30, 2017
#13629 sqrt should use machine instruction on x86_64 Compiler (NCG) 8.0.1 normal 8.4.1 new Apr 28, 2017
#13627 IndexError: pop from empty list Trac & Git 8.0.1 normal hvr new Apr 28, 2017
#13624 loadObj() does not respect alignment Runtime System (Linker) 8.0.1 high 8.4.1 new Apr 28, 2017
#13620 hsc2hs parses incorrectly '#ifdef' under '#{enum' in '--cross-compile' mode hsc2hs 8.0.1 normal new Apr 26, 2017
#13619 hsc2hs parses incorrectly c99 style ("/// ...") comments in '--cross-compile' mode hsc2hs 8.0.1 normal new Apr 26, 2017
#13617 Segfault in Windows GHCi involving C code compiled with -O4 GHCi 8.0.2 normal new Apr 26, 2017
#13616 Old file used when later calls to GHC omit -dynamic-too Compiler 8.0.1 normal new Apr 26, 2017
#13615 Nondeterminism in ‘pure’ function w/ parallel evaluation & memo combinators Compiler 7.10.3 highest 8.2.1 bgamari new Apr 25, 2017
#13610 Unhelpful error messages about lifted and unlifted types Compiler (Type checker) 8.1 low 8.2.1 new Apr 24, 2017
#13608 Expose the type of quasiquotes Template Haskell 8.0.1 normal facundo.dominguez patch Apr 24, 2017
#13607 Panic when shared object file is missing: Dynamic linker not initialised Compiler 8.1 normal new Apr 23, 2017
#13606 GHCi segfaults on Windows with D3D code GHCi 8.2.1-rc2 normal 8.4.1 Phyx- patch Apr 23, 2017
#13604 ghci no longer loads dynamic .o files by default if they were built with -O GHCi 8.2.1-rc1 normal new Apr 23, 2017
#13601 GHC errors but hangs Compiler 8.0.1 normal new Apr 21, 2017
#13600 surprising error message with bang pattern Compiler 8.0.2 normal new Apr 21, 2017
#13595 Should ‘coerce’ be levity polymorphic? Compiler 8.0.1 normal new Apr 20, 2017
#13594 Typechecker behavior w.r.t. BangPatterns and nested foralls has changed in 8.2 Compiler (Type checker) 8.2.1-rc2 high 8.2.1 new Apr 20, 2017
#13589 Possible inconsistency in CSE's treatment of NOINLINE Compiler 8.0.1 normal new Apr 18, 2017
#13587 addTopDecls fails with typed Template Haskell Template Haskell 8.2.1-rc1 normal new Apr 18, 2017
#13586 ghc --make seems to leak memory Compiler 8.0.1 normal new Apr 18, 2017
#13584 ghci parse error on operator info GHCi 8.0.2 lowest new Apr 17, 2017
#13582 Confusing error message with multiparameter type classes. Compiler 8.0.1 normal new Apr 15, 2017
#13577 Compiler performance on open-symbology parser module regressed in GHC 8.2 Compiler 8.2.1-rc2 normal infoneeded Apr 14, 2017
#13576 Runtime crashes on arm64 (iOS) Compiler high 8.4.1 new Apr 14, 2017
#13571 Injective type family syntax accepted without TypeFamilyDependencies Compiler (Parser) 8.0.1 low new Apr 13, 2017
#13570 CoreFVs patch makes n-body slower Compiler 8.0.1 normal new Apr 13, 2017
#13567 Do loopification using join points Compiler 8.0.1 normal new Apr 12, 2017
#13563 Avoid redundant MOVes in generated code Compiler (CodeGen) 8.0.2 normal new Apr 11, 2017
#13552 Enum Float/Double does not match Haskell Report libraries/base 8.0.1 normal new Apr 9, 2017
#13547 Lint error in arrows program Compiler (CodeGen) 8.0.1 normal new Apr 8, 2017
#13542 Solaris build fails with collect2: execv: Arg list too long Compiler 8.1 normal infoneeded Apr 7, 2017
#13539 Options -pgmlclang and -pgmlc overlap Documentation 8.0.2 normal new Apr 6, 2017
#13535 vector test suite uses excessive memory on GHC 8.2 Compiler 8.1 highest 8.2.1 bgamari new Apr 6, 2017
#13531 GHC fails with "Dynamic linker not initialised" when -j is on and trying to load nonexistent .so file Compiler 8.0.2 normal new Apr 5, 2017
#13530 Horrible error message due to TypeInType Compiler 8.0.1 normal new Apr 5, 2017
#13522 unhandled ELF relocation(RelA) type 19 Compiler (Linking) 8.0.2 normal new Apr 4, 2017
#13519 hWaitForInput does not work on linux. Core Libraries 8.0.2 normal new Apr 3, 2017
#13516 broken pipe when interrupting on Windows GHCi 8.0.2 normal new Apr 3, 2017
#13515 Unexpected failure of T11223_simple_duplicate_lib on 32-bit Windows Compiler 8.1 normal 8.4.1 new Apr 2, 2017
#13513 Incorrect behavior on arm64 with optimisations Compiler 8.0.2 normal 8.4.1 new Apr 2, 2017
#13512 GHC incorrectly warns that a variable used in a type application is unused Compiler (Type checker) 8.0.1 normal new Apr 2, 2017
#13507 Changes to environment files don't apply in GHCi on :reload GHCi 8.0.1 normal 8.4.1 new Apr 1, 2017
#13501 TH segmentation fault on Linux when calling function from another package Compiler 8.0.2 normal new Mar 30, 2017
#13499 "Panic: no skolem info" with StaticPointers and typed hole Compiler 8.0.1 normal new Mar 30, 2017
#13497 GHC does not use select()/poll() correctly on non-Linux platforms Runtime System 8.0.1 normal new Mar 29, 2017
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